Microwave fixation of nuclear matrix in tumor cells
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Updated: Nov 8, 2026
Long-term Intravital Immunofluorescence Imaging of Tissue Matrix Components with Epifluorescence and Two-photon Microscopy
Published on: April 22, 2014
E C Chew1, L Yang, S B Cheng-Chew
1Department of Anatomy, Chinese University of Hong Kong, Shatin, N.T.
Abstract:
Microwave irradiation provides good fixation of human and animal tissues for light and electron microscopy. In this study, microwave irradiation was used for the fixation of cytoplasmic and nuclear matrix in tumor cells. The nuclear matrix appears well preserved and exhibits a network formed by thick and thin filaments. Hence microwave fixation can be used as a quick and effective method for the study of the morphology of nuclear matrix.
Insights
Microwave fixation effectively preserves the nuclear matrix in tumor cells for microscopy. This quick method allows detailed study of the nuclear matrix
Area of Science:
- Cell Biology
- Microscopy Techniques
Background:
- Traditional tissue fixation methods can be time-consuming.
- Preserving the nuclear matrix is crucial for understanding cell structure and function.
Purpose of the Study:
- To evaluate microwave irradiation as a fixation method for nuclear matrix in tumor cells.
- To assess the preservation quality of the nuclear matrix using this technique.
Main Methods:
- Application of microwave irradiation for tissue fixation.
- Microscopic examination of cytoplasmic and nuclear matrix in tumor cells.
Main Results:
- Microwave irradiation provided good fixation of tissues.
- The nuclear matrix was well preserved, showing a filamentous network.
- Cytoplasmic matrix also showed good preservation.
Conclusions:
- Microwave fixation is a rapid and effective technique for studying nuclear matrix morphology.
- This method is suitable for both light and electron microscopy applications.
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